Professional Waterproofing Services You Can Count On in Toronto & GTA

Advanced waterproofing solutions designed to protect your foundation, basement, and home from long-term water damage.

Takes 2 mins | Zero Obligation | Same Day Quote

Keep Your Home Protected From Water Damage

Proper waterproofing doesn’t just stop leaks, it protects your entire structure, improves air quality, and prevents costly long-term damage.

Protects Your Foundation & Structure

Prevents water intrusion that can weaken your foundation, cause cracks, and lead to serious structural issues.

Prevents Mold & Moisture Damage

Reduces humidity, mold growth, and damage to drywall, flooring, and insulation.

Avoids Costly Repairs Later

Addressing water issues early helps prevent major restoration costs and long-term damage to your home.

Our Waterproofing Solutions

We provide complete waterproofing systems designed to protect your foundation, basement, and structure from long-term moisture damage. Every solution is tailored to your home, soil conditions, and water exposure.

Exterior Foundation Waterproofing

Full excavation and application of premium waterproof membranes to seal your foundation from the outside.

Interior Waterproofing & Drainage Systems

Interior drainage solutions designed to redirect water and keep your basement dry year-round.

Sump Pump Installation & Foundation Sealing

Reliable systems to remove water buildup and protect against flooding and pressure around your foundation.

Crack Repair & Weeping Tile Systems

Targeted crack injection and drainage repair to stop leaks at the source and prevent recurring issues.

ICF & Foundation Membrane Protection

Specialized waterproofing for insulated concrete form (ICF) and poured foundation systems.

Why Homeowners Trust Our Waterproofing Work

  • Experienced in residential and new‑build waterproofing

  • Licensed, insured, and WSIB‑covered

  • Compatible with block, poured, and ICF foundation systems

  • Local expertise in Toronto GTA soil and drainage conditions

  • Permanent solutions backed by craftsmanship and warranty

Trusted Basement Waterproofing Services for Long-Term Protection and Peace of Mind

Water intrusion is one of the most common and costly problems homeowners face. Whether it’s your basement, foundation walls, or crawl space, moisture can lead to cracks, mold, poor air quality, and structural damage. In Toronto and the GTA, proper waterproofing is essential to protect your home year-round.

Our process starts with a detailed inspection to identify water entry points, drainage issues, and underlying structural concerns. Based on your home and soil conditions, we recommend the right solution—whether that’s exterior waterproofing, interior drainage systems, crack repair, or full foundation sealing.

We use high-quality membranes, drainage systems, and proven techniques designed for Ontario’s climate. Every project is completed with precision to ensure long-lasting protection against water, moisture, and foundation damage.

Working with experienced professionals means your home is protected from the ground up. Proper waterproofing helps maintain structural integrity, improves indoor air quality, and prevents future issues—giving you a dry, safe, and reliable space for years to come.

Our Recent Work

Take a look at some of our recent concrete projects.

We take pride in delivering consistent, high-quality results that homeowners across Toronto and the GTA can trust.

Why Homeowners Choose Us

We take pride in providing dependable concrete services backed by experience, attention to detail, and a customer-first approach. From the initial consultation to project completion, we make the process simple and stress-free.

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Trusted by Homeowners Across Toronto & the GTA

Real feedback from local homeowners who trust Ontario Concrete Inc. for quality work, fair pricing, and reliable service.

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